Note : When installing the receiver on the mounting bracket, make sure to use the 6 mm-long screws. If longer screws are used, they could damage the receiver. : , 6. Removing the receiver Before removing the receiver, release the rear section. Insert the two handles, then pull them as illustrated so that the receiver can be removed. , , ,. ELECTRICAL CONNECTIONS To prevent short circuits, we recommend that you disconnect the battery's negative terminal and make all electrical connections before installing the receiver. · Be sure to ground this receiver to the car's chassis again after installation. Notes: · Replace the fuse with one of the specified rating. If the fuse blows frequently, consult your JVC : IN-CAR ENTERTAINMENT dealer. · It is recommended to connect to the speakers with maximum power of more than 50 W (both , JVC. at the rear and at the front, with an impedance of 4 to 8 ). If the maximum power is less than 50 W, change "Amp Gain" setting to prevent the speakers from being damaged (see page · 50 ( , 4 8 ). 47 of the INSTRUCTIONS). 50 , "Amp · To prevent short-circuit, cover the terminals of the UNUSED leads with insulating tape. Gain", (. 47 · The heat sink becomes very hot after use. Be careful not to touch it when removing this ). receiver. Heat sink ·. PRECAUTIONS on power supply and speaker connections: : · DO NOT connect the speaker leads of the power cord to the car battery; otherwise, · , the receiver will be seriously damaged. · BEFORE connecting the speaker leads of the power cord to the speakers, check the speaker · wiring in your car...